Sail Solar SAS545M-110H
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Sail Solar SAS545M-110H 545W Monocrystalline Solar Panel
SAS545M-110H | Monocrystalline | 110 Half-Cell | Mono | 1500V System Voltage
Product Overview
The Sail Solar SAS545M-110H is a high-performance 545W monocrystalline solar panel designed for utility-scale and commercial applications. This panel delivers exceptional energy conversion with a module efficiency of 21.05 percent. It features 110 half-cut cells arranged in a 2x55 layout to minimize resistive losses. The robust anodized aluminum frame ensures durability against harsh weather conditions. Its tempered glass front protects cells while maximizing light transmission. The panel operates efficiently across a wide temperature range from minus 40 to plus 85 degrees Celsius. It supports a maximum system voltage of 1500V DC for flexible string configurations. The IP68-rated junction box provides superior protection against dust and water ingress. This model is ideal for maximizing power output in large solar farms. Sail Solar Energy Co., Ltd manufactures this product with strict quality controls in China.
Key Benefits
High Power Output: Generates 545W of maximum power under standard testing conditions for optimal energy yield.
Superior Efficiency: Achieves 21.05% module efficiency to convert more sunlight into usable electricity per square meter.
Enhanced Durability: Features a 30mm anodized aluminum frame and 3.2mm tempered glass for long-term structural integrity.
Low Power Degradation: Designed with advanced cells to minimize power loss over the operational lifespan of the system.
Excellent Low Irradiance: Performs efficiently even in low-light conditions to ensure consistent daily energy production.
How It Works
This solar panel converts sunlight into electricity through the photovoltaic effect using 110 high-quality monocrystalline silicon cells. Sunlight photons strike the cell surface and excite electrons within the silicon material. These excited electrons flow through an internal circuit to generate direct current electricity. The half-cell design reduces electrical resistance and improves performance under partial shading. The junction box diodes manage current flow to prevent reverse currents and protect the system. MC4 connectors ensure a secure and weatherproof connection to the rest of the solar array. The tempered glass front allows maximum light transmission while shielding the cells from environmental damage.
Photovoltaic Conversion: Sunlight photons excite electrons in monocrystalline silicon cells to create direct current electricity. This process happens instantly when light hits the panel surface under standard testing conditions.
Half-Cell Technology: The 110 cells are cut in half to reduce internal resistance and lower heat generation. This design significantly improves efficiency when part of the panel is shaded by clouds or debris.
Junction Box Protection: The IP68-rated box contains three diodes that manage current flow and prevent reverse currents. This feature ensures the system remains safe and functional during varying weather conditions.
Technical Specifications
| Maximum Power (Pmax) | 545 Wp |
| Power Tolerance | 0 ~ +1 % |
| Module Efficiency | 21.05 % |
| Voltage at Max Power (Vmpp) | 31.4 V |
| Current at Max Power (Impp) | 17.36 A |
| Open Circuit Voltage (Voc) | 37.9 V |
| Short Circuit Current (Isc) | 18.26 A |
| Cell Orientation | 110 (2x55) Half-Cell |
| Cell Type | Monocrystalline |
| Max System Voltage | 1500 V DC |
| Series Fuse Rating | 25 A |
| Temperature Coefficient Pmax | -0.34 %/°C |
| Temperature Coefficient Voc | -0.29 %/°C |
| Temperature Coefficient Isc | +0.05 %/°C |
| NOCT | 45 ±2 °C |
| Operating Temperature Range | -40 to +85 °C |
| Dimensions (H/W/D) | 2384 x 1096 x 30 mm |
| Weight | 28.3 kg |
| Glass Type | 3.2mm Tempered Glass |
| Frame Type | Anodized Aluminium |
| Junction Box Protection | IP68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm² |
| Cable Length | 300 mm |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, CE, UL 61730
Inverter Compatibility: Compatible with all major grid-tie and off-grid inverter brands
Environmental: Low Power Degradation, Excellent Low Irradiance Performance, Reduced Hot Spot Risk
Warranty: 30-year linear power output warranty and 12-year product warranty (Standard for Sail Solar Hi Pro 5 series)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-16649 |
|---|---|
| Manufacturer | PES Supply |
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